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. 2021 Nov 20;14(4):490–499. doi: 10.1177/19417381211058458

Table 1.

Maximum speeds and extrapolated VO2Peak between body mass index groups

College High School
N Mean SD F P N Mean SD F P
Yards/s Normal 17 4.2 0.4 16.5 0.001a 23 3.8 0.3 9.5 0.001a
Overweight 43 3.9 0.5 16 3.7 0.5
Obese 27 3.4 0.6 9 3.1 0.5
Total 87 3.8 0.6 48 3.7 0.5 0.109
Time to run 1 mile Normal 17 7.0 0.6 18.1 0.001a 23 7.7 0.6 8.5 0.001a
Overweight 43 7.6 0.8 16 8.0 1.5
Obese 27 8.8 1.5 9 9.8 2.0
Total 87 7.9 1.3 48 8.2 1.5 0.157
VO2Max, mL·kg−1·min−1 Normal 17 51.1 2.6 73.3 0.001a 23 48.7 2.2 67.2 0.001a
Overweight 43 46.5 3.2 16 44.6 3.9
Obese 27 36.8 5.9 9 34.1 4.0
Total 87 44.4 6.8 48 44.6 6.3 0.853
a

Significant at α = 0.05.